| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.99 | 8.383% | $85.6117 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $223.57 | 9.355% | $244.485 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $117.26 | 9.507% | $128.4079 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $177.59 | 4.167% | $184.9902 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $135.65 | 7.698% | $146.0923 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $236.66 | 11.211% | $263.192 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $188.41 | 12.497% | $211.9556 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $1,158.13 | $1,264.7347 | $1,264.74 | $1,264.75 | $1,264.80 | |